Starting Early with Study Skills: A Week By Week Guide for Elementary Students-
Amazon
From $50.72 (New)
From $50.72 (New)
| Last Seen | |
| Highest | $54.08 Jun 16, '15 |
| Lowest | $46.45 Jun 23, '15 |
| Average | $53.52 (Overall average) |
| Added | Apr 8, 2015 |
| Last Seen | |
| Highest | $79.94 Aug 28, '15 |
| Lowest | $22.76 Jan 25, '16 |
| Average | $49.91 (30d avg) $50.54 (90d avg) $55.41 (180d avg) $55.26 (Lifetime average) |
| Added | Apr 8, 2015 |
| Last Seen | |
| Highest | $23.63 Apr 8, '15 |
| Lowest | $0.98 Oct 14, '15 |
| Average | $7.24 (30d avg) $12.69 (90d avg) $9.07 (180d avg) $14.23 (Lifetime average) |
| Added | Apr 8, 2015 |
30 day average: 1,436,844
90 day average: 1,118,605